﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;

namespace Common
{
    public static class StringExtensions
	{ 
        public static bool IsNullOrWhiteSpace(this string obj   )
        {
			return string.IsNullOrWhiteSpace(obj);
        }

         
    }
}
